OpenAI Launches GPT-5.5 Instant with 50% Higher Accuracy and Total Memory Control
ID: 9092d2af-6122-523c-a889-95c8d998029b
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Feed Name: securityonline.info
OpenAI announced GPT-5.5 Instant, a new ChatGPT model with improved factuality (reduced hallucinations across medical, legal, and financial domains), stronger visual reasoning and STEM performance, and memory attribution features; the model is rolling out across ChatGPT tiers and is available via the API as chat-latest.
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